| 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 | $76.74 | 5.355% | $80.8494 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $80.89 | 4.473% | $84.5082 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $123.26 | 4.444% | $128.7377 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $140.96 | 11.154% | $156.6827 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $219.96 | 9.241% | $240.2865 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $168.53 | 12.516% | $189.6232 | $189.62 | $189.60 | $189.60 |
| Purchase #7 | $41.50 | 3.225% | $42.8384 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $851.84 | $923.5261 | $923.53 | $923.55 | $923.40 | |