| 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 | $235.58 | 9.356% | $257.6209 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $49.76 | 3.194% | $51.3493 | $51.35 | $51.35 | $51.30 |
| Purchase #3 | $6.38 | 9.311% | $6.974 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $53.81 | 5.553% | $56.7981 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $21.42 | 12.703% | $24.141 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $174.35 | 7.779% | $187.9127 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $120.50 | 3.358% | $124.5464 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $661.80 | $709.3424 | $709.34 | $709.30 | $709.20 | |