| 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 | $25.94 | 3.841% | $26.9364 | $26.94 | $26.95 | $26.90 |
| Purchase #2 | $89.72 | 3.148% | $92.5444 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $68.92 | 7.842% | $74.3247 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $135.76 | 3.682% | $140.7587 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $131.49 | 6.644% | $140.2262 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $120.27 | 10.654% | $133.0836 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $179.33 | 6.699% | $191.3433 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $751.43 | $799.2173 | $799.21 | $799.25 | $799.10 | |