| 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 | $56.76 | 11.788% | $63.4509 | $63.45 | $63.45 | $63.50 |
| Purchase #2 | $239.36 | 10.551% | $264.6149 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $123.86 | 4.639% | $129.6059 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $234.91 | 10.125% | $258.6946 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $138.88 | 13.545% | $157.6913 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $12.40 | 9.447% | $13.5714 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $195.64 | 12.668% | $220.4237 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,001.81 | $1,108.0527 | $1,108.04 | $1,108.00 | $1,108.10 | |