| 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 | $35.94 | 3.424% | $37.1706 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $25.48 | 5.177% | $26.7991 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $11.73 | 7.399% | $12.5979 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $214.65 | 11.165% | $238.6157 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $179.65 | 5.787% | $190.0463 | $190.05 | $190.05 | $190.00 |
| Purchase #6 | $121.44 | 7.807% | $130.9208 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $176.30 | 10.299% | $194.4571 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $765.19 | $830.6075 | $830.62 | $830.55 | $830.60 | |