| 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 | $25.38 | 6.663% | $27.0711 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $120.71 | 7.364% | $129.5991 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $82.62 | 9.814% | $90.7283 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $77.58 | 9.335% | $84.8221 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $43.71 | 3.860% | $45.3972 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $195.91 | 7.636% | $210.8697 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $232.66 | 13.540% | $264.1622 | $264.16 | $264.15 | $264.20 |
| 7 purchase totals = | $778.57 | $852.6497 | $852.65 | $852.60 | $852.70 | |