| 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 | $32.67 | 11.516% | $36.4323 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $214.95 | 7.376% | $230.8047 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $233.94 | 6.779% | $249.7988 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $25.97 | 11.817% | $29.0389 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $120.59 | 10.834% | $133.6547 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $241.34 | 9.244% | $263.6495 | $263.65 | $263.65 | $263.60 |
| Purchase #7 | $26.28 | 3.819% | $27.2836 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $895.74 | $970.6625 | $970.65 | $970.70 | $970.60 | |