| 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 | $45.55 | 5.302% | $47.9651 | $47.97 | $47.95 | $48.00 |
| Purchase #2 | $190.40 | 6.417% | $202.618 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $235.38 | 6.649% | $251.0304 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $162.81 | 6.463% | $173.3324 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $55.33 | 11.210% | $61.5325 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $84.86 | 6.786% | $90.6186 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $210.93 | 8.710% | $229.302 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $985.26 | $1,056.3990 | $1,056.40 | $1,056.40 | $1,056.30 | |