| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.32 | 5.843% | $44.7928 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $170.91 | 13.562% | $194.0888 | $194.09 | $194.10 | $194.10 |
| Purchase #3 | $120.42 | 8.714% | $130.9134 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $162.41 | 5.637% | $171.5651 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $117.53 | 5.235% | $123.6827 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $114.60 | 4.741% | $120.0332 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $224.86 | 7.385% | $241.4659 | $241.47 | $241.45 | $241.50 |
| 7 purchase totals = | $953.05 | $1,026.5419 | $1,026.54 | $1,026.55 | $1,026.60 | |