| 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 | $39.98 | 7.737% | $43.0733 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $194.69 | 12.534% | $219.0924 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $125.90 | 7.818% | $135.7429 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $171.97 | 5.286% | $181.0603 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $206.96 | 13.694% | $235.3011 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $47.82 | 4.822% | $50.1259 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $47.76 | 11.169% | $53.0943 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $835.08 | $917.4902 | $917.48 | $917.50 | $917.50 | |