| 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 | $103.33 | 11.216% | $114.9195 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $23.72 | 4.442% | $24.7736 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $35.63 | 10.809% | $39.4812 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $88.62 | 13.637% | $100.7051 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $55.80 | 3.862% | $57.955 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $63.27 | 10.779% | $70.0899 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $139.47 | 7.228% | $149.5509 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $509.84 | $557.4752 | $557.48 | $557.45 | $557.60 | |